Unless you need the names of the files in some specific order that is not easily obtained through sorting, you are much better off storing the file names in a hash.

my %names = (file1 => "tom", file2 => "bob", file3 => "joe");

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Then if you need to change what file2 points to just do it directly.

$names{file2} = "sam";

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To iterate over the %names...

for (keys %name){
   print "$_ = $names{$_}\n";
}

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In reply to Re: storing variable names in an array by thundergnat
in thread storing variable names in an array by scifiaddict

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